| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mobile phone on which various musical pieces can be played with a feeling close to that of a performance of a real musical instrument. <P>SOLUTION: The pitch names of 12 tones as the basic tones of a keyboard musical instrument are allocated to 12 keys of the mobile phone. The pitch names are allocated while related to an arrangement of keys of a real keyboard musical instrument in such a manner that, for example the six pitch names disposed on the right side of "fa" are allocated to number keys "1" to "6" as an area to be played with the right hand and the six pitch names on the left side of "fa" of the keyboard are allocated to number keys "7" to "9", "*", "0", and "#" as an area to be played with the left hand. When a user presses a number key, note-on is issued with the note number corresponding to the pitch name allocated to the pressed number key and when a user takes off a number key, note-off is issued with the note number corresponding to the pitch name allocated to the taken off number key. The user presses and releases respective keys to play music with timbres of the keyboard musical instrument. <P>COPYRIGHT: (C)2007,JPO&INPIT |
